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Merck
CN

B142

Benzoylnorecgonine

analytical standard

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About This Item

Empirical Formula (Hill Notation):
C15H17NO4
CAS Number:
41889-45-6
Molecular Weight:
275.30
NACRES:
NA.24
PubChem Substance ID:
329773185
UNSPSC Code:
41116107
MDL number:
MFCD00153770

Key Documents

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InChI key

CMYJDRSCSOXYHG-QNWHQSFQSA-N

SMILES string

OC(=O)[C@@H]1[C@H]2CC[C@@H](C[C@@H]1OC(=O)c3ccccc3)N2

InChI

1S/C15H17NO4/c17-14(18)13-11-7-6-10(16-11)8-12(13)20-15(19)9-4-2-1-3-5-9/h1-5,10-13,16H,6-8H2,(H,17,18)/t10-,11+,12-,13+/m0/s1

grade

analytical standard

drug control

USDEA Schedule II; Home Office Schedule 2; stupéfiant (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada, kontrollierte Droge in Deutschland

Quality Level

200

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

−20°C

General description

Benzoylnorecgonine is a major urinary metabolite of cocaine, which can be determined by a variety of analytical techniques and is often used in toxicology screening to confirm cocaine abuse.

Application

Benzoylnorecgonine may be used as an analytical reference standard for the quantification of the analyte in cocaine based products using high-performance liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

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L J Murphey et al.
Journal of chromatography, 613(2), 330-335 (1993-04-02)
A method for simultaneous extraction of cocaine and metabolites benzoylnorecgonine, benzoylecgonine and norcocaine from meconium was developed. The procedure uses solid-phase extraction columns with both cation-exchange and hydrophobic properties after vortex-mixing meconium with methanol. Chromatography utilizes reversed-phase high-performance liquid chromatography
A S Wilkins et al.
Neurotoxicology and teratology, 20(3), 215-226 (1998-06-25)
To characterize the transplacental effects of cocaine on the developing brain, we have developed a mouse model of gestational cocaine exposure. Pharmacokinetic analysis revealed that cocaine and its metabolites (BE, BNE, and NC) were found in fetal brain and plasma
B M Lampert et al.
Journal of chromatography, 495, 153-165 (1989-10-27)
A high-performance liquid chromatographic procedure for the determination of cocaine and selected metabolites (benzoylecgonine, norcocaine and benzoylnorecgonine) from human and canine serum has been developed. The analytes are extracted from 0.5-ml serum samples using strong cation-exchange and octadecylsilane solid-phase extraction
Microassay for the simultaneous determination of cocaine, norcocaine, benzoylecgonine and benzoylnorecgonine by high-performance liquid chromatography
Sandberg.AJ and Olsen.DG
Journal of Chromatography. B, Biomedical Sciences and Applications, 525, 113-121 (1990)
Placental Toxicology, 525, 113-121 (1995)
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